USS Buck has been the name of more than one United States Navy ship, and may refer to:
- USS Buck (SP-1355), a ship's tender in commission from 1917 to 1918
- USS Buck (DD-420), a destroyer commissioned in 1939 and sunk in 1943
- USS Buck (DD-761), a destroyer in commission from 1946 to 1973
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.